• Title/Summary/Keyword: 농약류

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효과적인 과일저장 대책 (사과-배-감귤)

  • 김성달
    • The Bimonthly Magazine for Agrochemicals and Plant Protection
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    • v.4 no.10
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    • pp.67-74
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    • 1983
  • 금년은 근래에 보기 드문 각종 농작물의 대풍의 해이다. 과실류의 작황 역시 풍작을 알리고 있다. 거기에다 농가소득증대 사업으로 특용작물의 재배가 권장됨에 따라 과실류생산은 해마다 증가되어 왔으나 가공처리는 이를 뒤따르지 못해 생산물의 대부분이 생식용으로 소비되어온 실정이다. 풍작으로 다량생산된 과실류의 안전 저장과 적기출하를 위한 각종 저장법을 사과$\cdot$$\cdot$감귤류를 중심으로 알아보기로 한다.

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A survey on pesticide residues of imported fruits circulated in Gyeonggido (경기도내 유통 수입과실류의 잔류농약 실태조사)

  • Cho, Yun-Sik;Kang, Jeong-Bok;Kim, Yang-Hee;Jeong, Jin-A;Huh, Jeong-Weon;Lee, So-Hyun;Lim, Young-Sik;Bae, Ho-Jeong;Kang, Heung-Gyu;Lee, Jeong-Hee;Jung, Eun-Sook;Lee, Byoung-Hoon;Park, Yong-Bok;Lee, Jong-Bok
    • The Korean Journal of Pesticide Science
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    • v.16 no.3
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    • pp.195-201
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    • 2012
  • We tested for pesticide residues in 124 samples of 22 different items of imported fruits circulated in Gyeonggido. Total 218 pesticides were analyzed by multi-residue method using gas chromatography/nitrogen phosphorus detector-electron capture detector (GC/NPD-ECD), time of flight/mass spectrometer (TOF/MS), ultra performance liquid chromatography/photo diode array (UPLC/PDA), high performance liquid chromatography/fluorescence detector (HPLC/FLD) and mass spectrometer (LC/MS/MS). The pesticides were detected in 18 fruits samples, ranging 0.003~0.3 mg/kg and no samples had violative residue. The separation test to 14 sample pesticides detected was conducted to monitor the current status of pesticide residues according to the partial characteristic. The pesticides were detected in 14 peels ranging 0.03~1.5 mg/kg and 2 fleshes in less than detection limits. These results indicate that imported fruits are safe when the human takes normally but even the small amount of pesticides is harmful when the human takes it in a prolonged period. Therefore, the pesticide residual amounts of imported friuts should be constantly monitored for food safety.

Survey on pesticide usage for the development of pesticide use indicator in fruit vegetables (농약사용 지표개발을 위한 과채류 농약사용실태 조사분석)

  • Oh, Kyeong-Seok;Ihm, Yang-Bin;Oh, Hong-Kyu;Lee, Byung-Moo;Kyung, Kee-Sung;Kim, Nam-Sook;Kim, Baek-Youn;Kim, Jeong-Won;Ryu, Gap-Hee
    • The Korean Journal of Pesticide Science
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    • v.7 no.1
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    • pp.66-73
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    • 2003
  • Actual pesticide usage in fruit vegetable cultivation was surveyed. Usage trend of in of vidual pesticides was evaluated to provide the data for the development of indicators of environmental impact and the production of safe agricultural products. The amount of the pesticides used for fruit vegetables was revealed in order of fungicide> insecticide> herbicide, showing that the portion of fungicide to the total amount used was about 70 to 80%. Main fungicides used on fruit vegetables were mancozeb, thiophanate-methyl propineb, etc while the insecticides were imidacloprid, milbemectin, methomyl, etc. Main formulation types of pesticide were wettable powder and emulsifiable concentrate. By different fruit vegetables and cultivation patterns, pesticide use per unit area was revealed red pepper (field cultivation, 13.2kg/ha), cucumber (field cultivation, 12.4kg/ha), sweet melon (field cultivation, 11.2kg/ha) as high pesticide use crops, meanwhile, water melon (greenhouse cultivation, 1.2kg/ha), sweet melon (greenhouse cultivation, 2.2kg/ha), strawberry (field cultivation, 2.8kg/ha) as low pesticide use crops.

잎굴파리류

  • 농업과학기술원 작물보호부 곤충과
    • Agrochemical news magazine
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    • v.19 no.1 s.142
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    • pp.44-47
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    • 1998
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